Chang Yun Huang

Shanghai Yixuan International Trading Co., Ltd. engages in the import and export of products. It sells and trades chemical raw materials, fuel oil, steel, billets, metal and building materials, coal, wood, textile, rubber and edible agricultural products, feeds, machineries, and electronic products. The company was founded on July 1, 2014 and is headquartered in Shanghai, China.

Shanghai Shyc Trading Co., Ltd. engages in the sale of metal materials and metal products. Its business scope include distribution of aluminum products, mineral products, gold and silver products, edible agricultural products, chemical products and raw materials, stainless steel products, steel, textiles, automation equipment, machinery and equipment, environmental protection equipment, building and decorating materials, packaging materials, business information consultation, business management consulting, and catering business management. The company was founded on January 21, 2016 and is headquartered in Shanghai, China.

Anhui Jiaxian Functional Auxiliary Co., Ltd. engages in R&D, production and sales of PVC auxiliary heat stabilizers. It sells general business items, production and sales of chemical products. The company was founded on April 25, 2006 and is headquartered in Bengbu, China.

Anhui Zhongjing Optical Technologies Co., Ltd. engages in the production, sale, and fine processing of artificial crystal materials; the research, development, design, production, and sale of intelligent mechanical products; as well as the manufacture, processing, production, assembly, and sale of automatic support frames for assisted bicycles and motorcycles. The company was founded on March 6, 2009 and is headquartered in Bengbu, China.